im Running Kubernetes (minikube) on Windows via Virtualbox. I've got a Services running on my Host-Service i dont want to put inside my Kubernetes Cluster, how can i access that Services from Inside my Pods?

Im new to to Kubernetes i hope this Questions isnt to stupid to ask.

I tried to create a Service + Endpoint but it didnt work:

kind: Endpoints
apiVersion: v1
metadata:
  name: vetdb
subsets:
- addresses:
  - ip: 192.168.99.100
  ports:
  - port: 3307

kind: Service
apiVersion: v1
metadata:
  name: vetdb
spec:
  selector:
    app: vetdb
  type: ClusterIP
  ports:
  - port: 3306
    targetPort: 3307

i started a ubuntu image inside the same cluster the pod should be running on later and tested the connection:

$ root@my-shell-7766cd89c6-rtxt2:/# curl vetdb:3307 --output test
Host '192.168.99.102' is not allowed to connect to this MariaDB serverroot@my-shell

This is the same Output i get running (except other Host-IP)

curl 192.168.99.100:3307

on my Host PC ==> Itworks.

But i cant access the Host from inside my Microservices where i really need to access the URL.

$ kubectl get pods
NAME                        READY     STATUS             RESTARTS   AGE
eureka-77f949499-g2l82      1/1       Running            0          2h
my-shell-7766cd89c6-rtxt2   1/1       Running            0          2h
vet-ms-54b89f9c86-29psf     1/1       Running            10         18m
vet-ms-67c774fd9b-2fnjc     0/1       CrashLoopBackOff   7          18m

The Curl Response i posted above was from Pod: my-shell-7766cd89c6-rtxt2 But i need to access vetdb from vet-ms-*

$ kubectl logs -f vet-ms-67c774fd9b-2fnjc
...
Caused by: java.net.UnknownHostException: vetdb
...

Spring URL Settings i tried

spring.profiles.datasource.url: jdbc:mysql://vetdb:3307/vetdb?useSSL=false&allowPublicKeyRetrieval=true

spring.profiles.datasource.url: jdbc:mysql://vetdb:3306/vetdb?useSSL=false&allowPublicKeyRetrieval=true

spring.profiles.datasource.url: jdbc:mysql://vetdb/vetdb?useSSL=false&allowPublicKeyRetrieval=true

Ty guys

Edit:// i allowed every Host to Connect to the DB to remove this error

Host '192.168.99.102' is not allowed to connect to this MariaDB

but i still get the Same Unknown Host Exception inside of my Microservices.